Kanye West was one of the headlining acts on the first day of the SWU Music & Arts Festival in SÃ£o Paulo, Brazil, on Saturday. Dressed in his Coachella attire, Yeezy brought out surprise guest Fergie, who was also on the bill with the Black Eyed Peas, to perform “All of the Lights” together for the first time. Fergie rapped her short verse before hugging Kanye and quickly exiting the stage. “Make some noise for Fergie, ya’ll,” said ‘Ye.